mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-23 06:40:23 +00:00
0c33a33d5c
The Key Management Interoperability Protocol (KMIP) is an extensible communication protocol that defines message formats for the manipulation of cryptographic keys on a key management server. Ceph-CSI can now be configured to connect to various KMS using KMIP for encrypting RBD volumes. https://en.wikipedia.org/wiki/Key_Management_Interoperability_Protocol Signed-off-by: Rakshith R <rar@redhat.com>
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
/*
|
|
Copyright 2022 The Ceph-CSI Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package kms
|
|
|
|
import "fmt"
|
|
|
|
// setConfigInt fetches a value from a configuration map and converts it to
|
|
// a integer.
|
|
//
|
|
// If the value is not available, *option is not adjusted and
|
|
// errConfigOptionMissing is returned.
|
|
// In case the value is available, but can not be converted to a string,
|
|
// errConfigOptionInvalid is returned.
|
|
func setConfigInt(option *int, config map[string]interface{}, key string) error {
|
|
value, ok := config[key]
|
|
if !ok {
|
|
return fmt.Errorf("%w: %s", errConfigOptionMissing, key)
|
|
}
|
|
|
|
s, ok := value.(float64)
|
|
if !ok {
|
|
return fmt.Errorf("%w: expected float64 for %q, but got %T",
|
|
errConfigOptionInvalid, key, value)
|
|
}
|
|
|
|
*option = int(s)
|
|
|
|
return nil
|
|
}
|